SS40 TT - Class 2 surge arrestor for 3-phase installations
A compact surge arrester for three-phase installations. A potential equalisation gap device has been included for neutral / PE connections to comply with the requirements of SABS / IEC 61643-1. Remote signalling contacts have been included. All modules are pluggable.
Features:
- Very low clamping voltage
- High discharge capacity
- Fast response time
- Compact design
- Replaceable module